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1.the head of tungsten carbide tip is fired by vacuum, 2.Specification: U47, U82, U84, U92, U94, 3.coal mining bits - details see: https://www.machineto.com/proven-reliability-surface-mining-conical-tools-10317491

Proven Reliability surface mining Coal mining bits

GOLD:

Our very best tools.Choose from this group when you want to save time and money long-term. Simply ,these products – with their exceptionally durable bodies due to our proprietary hardness (throughout theentire head) process – deliver ultra-high performance over their lifetime versus any existing tools. Thatresults in fewer teeth required, less downtime, and greatly reduced operating costs – thus helping you to become more productive and profitable! In addition, these tools incorporate our latest tip designs for maximum penetration and service. Plus, they have extra-wide collars for unmatched block protection.

UNIQUE BODY HARDNESS PROCESS PROVIDES HIGH-PERFORMANCE OUTPUT OVER LIFE OF TOOL

•EXTRA-WIDE COLLARS SAFEGUARD BLOCKS•LATEST TIP DESIGNS FOR ULTIMATE PENETRATION

SILVER:

When your work calls for tools withsomething beyond ordinaryperformance, select from this series.Our unique carbide tip grades and designs, in conjunction with Kennametal’s exceptional retention methods, yield superior results in even the most challenging applications!

EXTRA-WIDE COLLARS SAFEGUARD BLOCKS • LATEST TIP DESIGNS FOR ULTIMATE PENETRATION

BRONZE:

Kennametal’s Classic tools.Time-tested and proven in the field. For your everyday cutting requirements,no comparable products can provide the same efficiency!

LATEST TIP DESIGNS FOR ULTIMATE PENETRATION

Physical Description: Forged Steel Body, made of 42CrMo or better, special heat treatment to meet high toughness & wear resist character. Hardfacing if required, Low pressure sintered carbide with suitable grade according to Target Projects, PDC tip is also available for very high performance.

Process:According to the customersdrawings or samples.

Item Material:Carbon Steel,Alloy Steel,Stainless Steel

Item Weight:From 5 ounces to 16 pounds

Packing Detail: Carton box or plywood box

For area used in a full line of tooling and accessories for Mining and Mineral ground tool,Foundation drilling,Horizontal directional drilling(HDD),Trenching,Hydraulic millingcutter,Tunnelling,Recycling,Forestmulching,Railtrackconstruction,Road planing,Reclaiming and Hardware tool.